28769488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5323

約数の個数: 40

約数和(自身を含む): 62781696

約数和(自身を除く): 34012208

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5273, 5456, 10546, 21092, 42184, 58003, 84368, 116006, 163463, 232012, 326926, 464024, 653852, 928048, 1307704, 1798093, 2615408, 3596186, 7192372, 14384744, 28769488]

約数ペア:

[(1, 28769488), (2, 14384744), (4, 7192372), (8, 3596186), (11, 2615408), (16, 1798093), (22, 1307704), (31, 928048), (44, 653852), (62, 464024), (88, 326926), (124, 232012), (176, 163463), (248, 116006), (341, 84368), (496, 58003), (682, 42184), (1364, 21092), (2728, 10546), (5273, 5456)]